12

https://w3id.org/jp-textbook/AC100000000056/Time007

Details

Duration(transferred): 12
Duration: 12
Compiling Prospectus: 小学校4年社会(東書)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 7
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ４　きょう土の伝統・文化と先人たち : ２　谷に囲まれた台地に水を引く「先人の働き」